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Vacuum degassed, valve spring quality alloy steel

Four Load Classes, Guaranteed Fit, Fully Interchangeable

More than 400 SuperSprings® are available in four color-coded load classifications. Uniform lengths and diameters provide full interchangeability between load ratings. Spring diameters are guaranteed to fit in the hole and over the rod diameters listed in the dimensional data. Lengths, diameters, rates, and colors are in accordance with ISO 10243.
Unit of Measure

Pricing

Availability

Specifications

Brands

Ready

Color

Yellow

Body Cross Section

Rectangular

Valve Spring Material

Alloy Steel

Spring Material

Any Wire

Hole Diameter (A)

2 in50 mm

Rod Diameter (B)

1 in25 mm

Free Length

7 in178 mm

Load Required to Deflect 1/10 Inch (in) Compression

123 lb21.5 daN

Total Recommended Load for Long Life (17 Percent of C)

1459 lb650 daN

Total Recommended Deflection for Long Life (17 Percent of C)

1.19 in30 mm

Total Recommended Load for Average Life (20 Percent of C)

1716 lb765 daN

Total Recommended Deflection for Average Life (20 Percent of C)

1.40 in36 mm

Maximum Operating Load (25 Percent of C)

2145 lb956 daN

Maximum Operating Deflection (25 Percent of C)

1.75 in45 mm

Total Travel to Solid Load

2703 lb1203 daN

Total Travel to Solid Deflection

2.20 in56 mm

Application

Any Valve

Spring Features

Rectangular Wire

Box Quantity

16

Equivalent Part Numbers

306828D 9 3228 36 9322836 9-3228-36

Product Code

SP